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Valentin [98]
3 years ago
7

What variables would you likely need to control? Check all that apply.

Biology
1 answer:
-Dominant- [34]3 years ago
5 0
You didn’t include the options
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Brown fur is dominant to white fur in mice. in a population of mice, 64% have brown fur and 36% have white fur. based on these f
tester [92]

<span>a.       </span>The frequency of the dominant allele: ___0.4______

<span>b.      </span>The frequency of the recessive allele: ____0.6_____

<span>c.       </span>The percentage of mice that are homozygous dominant: __16%_______

<span>d.      </span> The percentage of mice that are heterozygous: _48%________

<span>e.      </span>The percentage of mice that are homozygous recessive: __36%_______

 

Let us assign the dominant allele (that of brown hair) letter R while

We assign the recessive allele (that of white hair) letter r

We then note down the Hardy-Weinburg equation p2 + 2pq + q2 = 1

Brown fur population (p2 + 2pq) = 64% = 0.64

White fur population (q2) = 36% = 0.36

Then we also remember that the frequencies of both allele add up to 1 (p + q = 1);

Therefore q = ü.36 = 0.6

P = 1 – q = 1 – 0.6 = 0.4

The heterozygous population will be 2*0.6*0.4 = 0.48 =  48%

Homozygous domain population will therefore be (64% - 48%) = 16%






6 0
3 years ago
When you eat a large meal and your body absorbs a lot of glucose and that makes its way to the interstitial fluid before going i
Brrunno [24]

Answer: Option B

Explanation:

The glucose is the basic unit of energy. It is absorbed by the cells of the body. The glucose that is taken inside the body by the means of food is utilized to gain energy.

The glucose that is absorbed from the food moves to interstitial spaces before going inside the cell.

100% of the glucose is transferred from the interstitial spaces of the cell to the inside of the cell.

This is because more amount of the glucose is still outside the cell as it is absorbed completely.

5 0
3 years ago
Por donde se transportan las celulas defensivas
Alja [10]

Answer: Los distintos órganos linfoides están interconectados por vasos sanguíneos y vasos linfáticos, de modo que se constituye un sistema unitario, entrelazado y bien comunicado. Estos vasos transportan células del sistema inmune, de las cuales el tipo central es el linfocito.

Explanation:

Brainly

6 0
3 years ago
Which phrase best defines a biome?
Rama09 [41]

Answer:

B.

Explanation:

Biome is a combination of two words 'bio+ome,' which means life and its specified nature.

In simple terms, biome can be defined as a naturally occuring of a large number of flora and fauna that occupies major part of nature. Ecologists, who study biomes, defines it as a large community of flora and fauna that resides in the same ecology or environment. Biome not only consists of flora and fauna but also its abiotic factors such as the adaptation of animals in different environment.

Therefore, option B is correct.

4 0
4 years ago
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Which of the following is the lowest level of organization in the starfish?
Rzqust [24]

Answer:

b

Explanation:

3 0
3 years ago
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